Description

16 Polaroids; 2 Polaroids & 7- 3 1/2" x 5" photographs of Mono-Pulser System; Correspondence between M. Klein & Earl Van Reenan dated 6/6/1983-7/10/1984, 11/22/1994; including contact report, Mono-Pulser Specifications, & table of contents; Correspondence between Bill Key & M. Klein dated 11/22/1994-1/31/1995; 5 Letters to Fred Squires from M. Klein, dated 12/15/1994, 1/23/1995; 1/27/1995, 2/2/1995, 3/7/1995; Handwritten notes; Letter to Glassman High Voltage from M. Klein, dated 1/30/1995; Classified ad for Engineers; 2 Sonargraphs; Technical drawings of Mono-Pulser system with notes; Correspondence between G.E.G. Sargent & M. Klein 5/1988 with Scheidegg Research MAG30V Mono Pulse Acoustic Generator product data & O.R.E. Model 5810A product data; EG&G Product data: 1000 Watt-second Sparker System (2 copies), Surface Sonar Boomer Model 230, Seismic Profiling Systems, Uniboom Seismic Profiling System, Seismic Profiling Instruments & Systems, Ceramic-Metal Triggered Spark Gaps, Triggered Vacuum Gaps GPV-Series, Overvoltage Spark Gaps OGP-Series, Pulse Overvoltage Gaps PGP Series, Pulse Overvoltage Gaps PB Series, OGP-447; Notes on Thyratron Life; Notes on Thyratron Conditioning; Product data for Ceramic-Metal Hydrogen Thyratrons, Ceramic-Metal Thyratrons for Laser Applications, Ceramic-Metal Grounded Grid Thyratrons; Application Note Triggered Spark Gap and Thyratron Crowbars; Thyratrons vs. Triggered Spark Gaps: Guidelines for Make the Correct Choice; Supplementary Information for Sonar Boomer Systems; 3 photographs of EG&G Sonargraphs